2025-02-18 05:58:28 (M5.1) Tonga -21.6 -174.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M5.1 Earthquake - Tonga

Preliminary Report

Magnitude	5.1
Date-Time	Universal Time (UTC): 18 Feb 2025 05:58:29 Time near the Epicenter (1): 18 Feb 2025 18:58:29 Time in your area (1): 17 Feb 2025 21:58:29
Location	21.557S 174.000W
Depth	10 km
Distances	102.0 km (63.2 mi) ESE of ‘Ohonua, Tonga 133.0 km (82.5 mi) ESE of Nuku‘alofa, Tonga 874.0 km (541.9 mi) ESE of Nasinu, Fiji 878.0 km (544.4 mi) SSW of Pago Pago, American Samoa 879.0 km (545.0 mi) ESE of Suva, Fiji
Location Uncertainty	Horizontal: 12.1 km; Vertical 2.0 km
Parameters	Nph = 20; Dmin = 506.0 km; Rmss = 0.55 seconds; Gp = 146° Version =
Event ID	us 7000pefw

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


Disclaimer

This email was sent to list-quake@xxxxxxxxxxx

You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World)
for M3.5 between 08:00 and 20:00 and M4.0 other times.

To change your parameters, go to: https://earthquake.usgs.gov/ens/
To unsubscribe, send a one-line reply to this message with: STOP list-quake@xxxxxxxxxxx